Lenovo 183825U manual Enabling the screen unlock function, Changing the password, PIN, or pattern

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3.Touch the Screen lock sounds icon.

Enabling the screen unlock function

To enable the screen unlock function and set up a password, PIN, or pattern to unlock the screen, do the following:

1.Open the Android Settings screen.

To open the Android Settings screen, do either of the following:

•From the main Home screen, touch the Android Settings icon on Lenovo Launch Zone. The Android Settings screen is displayed.

•Touch the application icon from the action bar and then touch Settings. The Android Settings screen is displayed.

2.Touch Location & Security ➙ Configure lock screen to open a list of options.

3.Touch one of the following options to set up the screen unlock mode:

•Not secured: No password, PIN, or pattern is required to unlock the screen.

•Pattern: A pattern is a unique way you set to unlock the screen. The first time you try to set a pattern, a short tutorial about creating an unlock pattern is displayed.

•PIN: Type a series of numbers.

•Password: Type a series of characters, numbers, or a combination of both.

•Corporate Logon: Select this option to use the same user name and password when you log on to your company’s Active Directory domain to unlock your tablet screen.

4.Touch OK to save your setting. The next time you turn on the tablet or wake up the screen, type the password or the PIN, or draw the unlock pattern to unlock the screen.

Notes:

•For the Corporate Logon mode, after 10 incorrect attempts to unlock your tablet, your tablet will reset itself to the factory default state. This process erases all user-created data from the tablet, including Google or other e-mail account settings, system and application data and settings, and downloaded applications.

•For other unlock modes, if you forget the password, PIN, or pattern, contact Lenovo support for system reset.After 10 times of incorrect password, PIN, or pattern input, the tablet will reset itself to the factory default settings. The reset process will erase all data from the tablet, including Google or other e-mail account settings, system and application data and settings, and downloaded applications. Therefore, take a note of your password, PIN, or pattern in case you forget it.

Changing the password, PIN, or pattern

To change a password, PIN, or pattern, do the following:

1.Open the Android Settings screen.

To open the Android Settings screen, do either of the following:

•From the main Home screen, touch the Android Settings icon on Lenovo Launch Zone. The Android Settings screen is displayed.

•Touch the application icon from the action bar and then touch Settings. The Android Settings screen is displayed.

2.Touch Location & Security ➙ Configure lock screen.

3.Touch the screen unlock mode you have set and type the password or PIN, or draw the pattern. Then touch OK.

28Hardware Maintenance Manual

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Contents Hardware Maintenance Manual ThinkPad TabletFirst Edition August Copyright Lenovo Contents Ii Hardware Maintenance Manual About this manual Iv Hardware Maintenance Manual General safety Safety informationElectrical safety Hardware Maintenance Manual Safety inspection guide Safety notices multilingual translations Grounding requirementsSafety information Hardware Maintenance Manual Perigo Perigo Safety information Vorsicht Vorsicht Hardware Maintenance Manual Safety information Hardware Maintenance Manual Safety information Hardware Maintenance Manual Safety information Hardware Maintenance Manual Strategy for replacing FRUs Important service informationBefore replacing parts Important notice for replacing a system boardFRU identification for CTO, CMV, and GAV products Dynamic Configure To Order CTOUsing PEW Custom Model Variant CMVImportant service information Hardware Maintenance Manual What to do first Following are not covered under warrantyGeneral checkout Be careful not to replace a non-defective FRUChecking the internal battery Power system checkoutChecking the internal battery condition Checking the internal battery status Checking the ThinkPad Tablet AC ChargerHardware Maintenance Manual Touch Factory data reset Related service informationResetting a tablet preload to the factory condition Locking the screenEnabling the screen unlock function Changing the password, PIN, or patternTouch Location & Security Configure lock screen Touch the Screen lock sounds iconScreen blank mode Power managementDisabling the screen lock function Wireless network disconnect policy Touch Wireless & network Wi-Fi settingsHot key Description Hardware Maintenance Manual External CRU statement to customers FRU replacement noticesScrew notices Plastic to plasticRetaining serial numbers, MTM, UUID, and Asset ID Removing and replacing a FRU Before servicing the ThinkPad TabletThinkPad Tablet Pen Removal steps of ThinkPad Tablet PenThinkPad Tablet Pen on M2 × 4 mm, flat-head, nylon-coated Silver 181 Nm Kgfcm Step Screw quantity Color Torque Speaker assembly Removal steps of speaker assembly PCI Express Mini Card for wireless WANRemoval steps of PCI Express Mini Card for wireless WAN M2 × 3 mm, flat-head, nylon-coated Black 181 Nm Step Screw quantity Color Torque LCD module assembly Removal steps of LCD module assemblyMicrophone assembly Removal steps of microphone assemblySystem board, base cover, and LCD cable Removal steps of system board and base coverApplying labels to the base cover Removal steps of LCD cable Locating the controls and hardware components Hardware Maintenance Manual Parts list External CRU statement to customersOverall FRU FRU ThinkPad Tablet Keyboard Folio Case Miscellaneous parts CRU IDThinkPad Tablet AC Charger ThinkPad Tablet AC ChargerThinkPad Tablet Dock power cord cable Micro-USB cableCommon service tools ToolElectronic emission notices TrademarksPage 0A96158
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